So - is it dying? No one else in the system has been affected. Or is this adaptive behaviour? Sleeping? 'Merely resting after a loud squack"?
System - 45 gal; 1.5 year established; 2 percula; mandarin and watchman gobies; bunch of blue legged crabs, hermits, 80lbs live rock; cowries, turbo snails, bumblebee snails, 4 inch sand bed, protein skimmer, water pump and power head.



